Oxygen Lance System
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This page explains how Lance Carriage/Positioning Mechanism is classified within Basic Metal Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Mechanism for precise positioning and movement of oxygen lances in metallurgical processes
Technical details and manufacturing context for Lance Carriage/Positioning Mechanism
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Lifting Capacity | 5–20 t | Determines lance weight and carriage strength |
| Stroke Length | 3000–8000 mm | Must cover furnace opening and retract position |
| Positioning Accuracy | ±5 mm | Ensures lance tip alignment with tuyere |
| Traverse Speed | 0.1–0.5 m/s | Affects cycle time and control stability |
| Drive Power | 5.5–22 kW | Sized for acceleration and friction |
| Supply Voltage | 380–690 V AC | Three-phase industrial supplyIEC 60038 |
| Operating Temperature | -20–60 °C | Ambient around furnace; higher near lance |
| Ingress Protection | IP54–IP65 | Protects against dust and water splashesIEC 60529 |
| Material Grade | Q235B–Q345B | Structural steel for frame and railsGB/T 1591 |
| Rail Gauge | 1500–3000 mm | Matches furnace bay layout |
| Carriage Weight | 1500–5000 kg | Influences foundation and rail design |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Lance Carriage/Positioning Mechanism.
This component is essential for the following industrial systems and equipment:
| pressure: | Max 10 bar (hydraulic/pneumatic system pressure) |
| other spec: | Positioning accuracy: ±1 mm, Max lance travel: 5-15 m (configurable), Max load capacity: 500-2000 kg (depending on configuration) |
| temperature: | Ambient to 150°C (operating), up to 250°C (intermittent exposure) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Lance Carriage/Positioning Mechanism.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The stroke length ranges from 3000 to 8000 mm, depending on the model and application. It must cover the furnace opening and retract position. Verify the exact stroke for your specific model with the manufacturer.
The positioning accuracy is ±5 mm, ensuring lance tip alignment with the tuyere. This is a reference value; confirm the actual accuracy for your model.
The mechanism operates on a three-phase industrial supply of 380–690 V AC, per IEC 60038. Ensure your facility's power supply matches the model's requirements.
It is designed for operating temperatures from -20°C to 60°C and has ingress protection ratings of IP54 to IP65 per IEC 60529. Confirm these ratings for your specific model.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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